than the data file.  (We rename the tempfile when we're completed with the data
file which is an atomic operation.)

Part of the code assumed that it was using a temporary file; other parts
wrote directly to the body file - which was incorrect.  So, clean up the
whole mess to be consistent and more correct.


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Previously, if the cached copy was stale, the response would go into an
indeterminate state.  Therefore, the freshness check must be done before we
'accept' the response and, if it fails (i.e.  stale), we can't allow any side
effects.

This caused a number of changes to how mod_disk_cache reads its headers as
ap_scan_script_header_err() purposely has side-effects and that's
unacceptable.  So, factor out only what we need.

Also, remove the broken conditional filter code as you can't reliably alter the
filter list once the response is started.  (Regardless, cache_select_url()
has the freshness checks now.)

Assist to Sascha Schumann for reporting mod_cache was busted.


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per-method Satisfy feature was added.

PR: 31315
Submitted by: Rici Lake <rici ricilake.net>


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to disabled/empty caches.
PR:
Obtained from:
Submitted by:	Jess Holle <jessh ptc.com>
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105208 13f79535-47bb-0310-9956-ffa450edef68

PR:
Obtained from:
Submitted by:	Jess Holle <jessh ptc.com>
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105206 13f79535-47bb-0310-9956-ffa450edef68

Previously this would segfault or simply not match as expected,
depending on the platform.


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slow to exit.


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updated mod_info docs.


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Added ?config option. Added printout of config filename and line numbers.

PR: 30919
Submitted by: Rici Lake <rici ricilake.net>


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AllowEncodedSlashes path

thanks to FirstBill for pointing that out!


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PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104930 13f79535-47bb-0310-9956-ffa450edef68

- Fix type error in proxy-sendchunks case that caused an invalid T-E header.
- Fix data corruption (seen with mod_ssl/mod_proxy combination) due to not
  properly setting aside the body_buckets.
- Pass along a C-L: 0 if we still have a C-L of 0 after filtering and the
  original request to us had that as well.


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is enabled.  Previously, such urls would still be rejected with
404.


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PR: 14518
Submitted by: michael teitler <michael.teitler cetelem.fr>,
    Jan Kratochvil <rcpt-dev.AT.httpd.apache.org jankratochvil.net>


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Submitted by: Jan Kratochvil <rcpt-dev.AT.httpd.apache.org jankratochvil.net>


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Give Brian and Justin credit for code backported into 2.0. Is this really the only CHANGES entry in 2.1 for cache?


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PR:
Obtained from:
Submitted by:	Geoffrey Young <geoff@modperlcookbook.org>
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104708 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Zvi Har'El <rl math.technion.ac.il>
Reviewed by:  Jeff Trawick


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104703 13f79535-47bb-0310-9956-ffa450edef68

PR:            30723
Submitted by:  Friedrich Haubensak <hsk imb-jena.de>
Reviewed by:   Jeff Trawick


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